Republicans in the U.S. Senate have already broken all records for unprincipled partisan obstructionism, preventing the administration from putting people into key positions in the executive branch, blocking judicial confirmations, and delaying and preventing Congress from dealing with important issues facing the nation, from financial reform to immigration. Now a bumper crop of far-right GOP candidates threatens to turn the "deliberative body"into a haven for extremists who view much of the federal government as unconstitutional and who are itching to shut it down.

Fueled by the unlimited deep pockets of billionaire anti-government ideologues, various Tea Party and corporate-interest groups have poured money into primary elections this year. They and conservative voters angry about the actions of the Obama administration have replaced even very conservative senators and candidates backed by the national Republican establishment with others who embrace a range of radically right-wing views on the Constitution, the role of government, the protection of individual freedoms, and the separation of church and state.

Recently, Religious Right leaders have been grousing that Republican candidates arent talking enough about abortion and same-sex marriage. But this report indicates that anti-gay and anti-choice activists have little to worry about, as the right-wing candidates profiled here share those anti-freedom positions even if theyre talking more about shutting down federal agencies, privatizing Social Security, and eliminating most of the taxes paid by the wealthiest Americans. A number of these candidates oppose legal abortion even in cases of rape or incest.

Sen. Jim DeMint of South Carolina is helping to lead the charge with his Senate Conservatives Fund. DeMint, an absolute favorite of both the Tea Party and Religious Right political movements for his uncompromising extremism on both economic and social issues, is at the far right fringe of the Republican Party and has committed himself to helping elect more like-minded colleagues. Sarah Palin, also popular among both Tea Party and Religious Right activists, has also injected her high-profile name, busy Twitter fingers, and PAC cash into numerous Senate races.

Among the right-wing insurgents who defeated candidates backed by national party leadership are Christine ODonnell of Delaware, Joe Miller of Alaska, Marco Rubio of Florida, Rand Paul of Kentucky, Sharron Angle of Nevada, Ken Buck of Colorado, and Mike Lee of Utah. Others, like Carly Fiorina of California, came through crowded primaries where right-wing leaders split their endorsements, but have now coalesced around her candidacy.

And thanks to the conservative Supreme Courts ruling in the Citizens United case, which said corporations have the same rights as citizens to make independent expenditures in elections, right-wing candidates across the board will be benefitting from a massive infusion of corporate money designed to elect candidates who will oppose governmental efforts to hold them accountable, for example environmental protections and government regulation of the financial industry practices that led the nation into a deep recession.

This In Focus provides an introduction to a select group of right-wing candidates who hope to ride a wave of toxic Tea Party anger into the U.S. Senate. The potential impact of a Senate with even half of these DeMint-Palin acolytes would be devastating to the Senates ability to function and the federal governments ability to protect the safety and well-being of American citizens.